4020443011332 has 96 divisors (see below), whose sum is σ = 11763051753600. Its totient is φ = 1176305155200.

The previous prime is 4020443011331. The next prime is 4020443011381. The reversal of 4020443011332 is 2331103440204.

4020443011332 is a `hidden beast` number, since 4 + 0 + 20 + 4 + 4 + 301 + 1 + 332 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 4020443011296 and 4020443011305.

It is not an unprimeable number, because it can be changed into a prime (4020443011331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58314019 + ... + 58382922.

It is an arithmetic number, because the mean of its divisors is an integer number (122531789100).

Almost surely, 2^{4020443011332} is an apocalyptic number.

It is an amenable number.

4020443011332 is an abundant number, since it is smaller than the sum of its proper divisors (7742608742268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4020443011332 is a wasteful number, since it uses less digits than its factorization.

4020443011332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116696994 (or 116696986 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 4020443011332 its reverse (2331103440204), we get a palindrome (6351546451536).

The spelling of 4020443011332 in words is "four trillion, twenty billion, four hundred forty-three million, eleven thousand, three hundred thirty-two".